2h2o → 2h2 + o2 describe the mass of the reactants and products given the balanced chemical reaction. a. the mass of the products is 2 3 that of the reactants. b. the mass of the reactants equals the mass of the products. c. the mass of the reactants is less than the mass of the products. d. the mass of the reactants is greater than the mass of the products.

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

What is the oxidation state of each individual carbon atom in c2o42−?